Further increasing the spring rate to enhance overall performance
Swift Sport Springs 14+ Infiniti Q50 AWD NV37 4N910 (Red Sport Included)
350 lbs/in Barrel Type
Super Taikyu
2mm) piping from downpipe back *Hand made 3" merge collector *Fully polished 304 Stainless Steel construction *½" Thick flanges for a warp free
Swift Standard Conventional Springs 9.5in length, 5.5 in OD, 325 lbs/in Swift Sport Springs Further increasing the spring rate9. 5in length, 5. 5 in OD, 325 lbs in Swift Standard Coilover Springs are made from a proprietary (H5S. TW.) Material. This allows Swift Springs to manufacture a spring that is has more stroke, increased traction and handling as well as a spring with less coils, resulting in a lighter spring with less unsprung weight. The same springs are used in Super GT, Formula Nippon, F3, F3000, Super Taikyu, IMSA, Pirelli World Challenge, Rally America, VLN, Le